Add 16/45 and 63/98
16/45 + 63/98 is 629/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 98 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 45 × 98 = 4410,
16/45 = 16 × 98/45 × 98 = 1568/4410 - Likewise, for the 2nd fraction, since 98 × 45 = 4410,
63/98 = 63 × 45/98 × 45 = 2835/4410 - Add the two like fractions:
1568/4410 + 2835/4410 = 1568 + 2835/4410 = 4403/4410 - 4403/4410 simplified gives 629/630
- So, 16/45 + 63/98 = 629/630
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